https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-23T19:19:34.429252Z 2018-09-23T19:20:24.427940Z s3://sentinel-s1-l1c/GRD/2018/9/23/IW/DV/S1A_IW_GRDH_1SDV_20180923T191959_20180923T192024_023830_0299AC_63B3 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-09-23T19:19:59.429340Z 2018-09-23T19:20:24.427940Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180923T214230_V20180923T173538_20180923T205308.EOF 347.71773409177325 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-23T22:04:21.520562Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180923T191959_20180923T192024_023830_0299AC_63B3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-19.271516223 20.722090151,-18.681289952 20.83011075,-18.085600246 20.936918639,-17.489074154 21.041647481,-16.898826625 21.143073383,-17.191568822 22.649685818,-17.788237901 22.549298233,-18.391196311 22.445454455,-18.99324883 22.339365649,-19.589717133 22.23189499,-19.271516223 20.722090151)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77881835308978 46.00549 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2018/9/23/IW/DV/S1A_IW_GRDH_1SDV_20180923T191934_20180923T191959_023830_0299AC_43D8 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-09-23T19:19:34.429252Z 2018-09-23T19:19:59.427851Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180923T214230_V20180923T173538_20180923T205308.EOF 347.766634214286 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-23T21:54:21.215058Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180923T191934_20180923T191959_023830_0299AC_43D8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.956713363 19.211332825,-18.370811682 19.320196319,-17.780958978 19.427751479,-17.190338426 19.533390009,-16.607302286 19.635647061,-16.898826625 21.143073383,-17.489074154 21.041647481,-18.085600246 20.936918639,-18.681289952 20.83011075,-19.271516223 20.722090151,-18.956713363 19.211332825)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79695994003368 46.01328 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-23T14:39:49.939013Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20W019/2018/09/23/0299AC 2.0E-4 2.0E-4 true block average 2 2 21.0 -19.0 20.0 -18.0 POLYGON((-19.0 20.0,-19.0 21.0,-18.0 21.0,-18.0 20.0,-19.0 20.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_0299AC_N20W019_2018_09_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0299AC_N20W019_2018_09_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0299AC_N20W019_2018_09_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0299AC_N20W019_2018_09_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0299AC_N20W019_2018_09_23_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid